20122493904

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^1\times {\mathrm{2739991}}^1$

素因数の和:2740025

約数の個数: 80

約数和(自身を含む): 61156621440

約数和(自身を除く): 41034127536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 102, 108, 136, 144, 153, 204, 216, 272, 306, 408, 432, 459, 612, 816, 918, 1224, 1836, 2448, 3672, 7344, 2739991, 5479982, 8219973, 10959964, 16439946, 21919928, 24659919, 32879892, 43839856, 46579847, 49319838, 65759784, 73979757, 93159694, 98639676, 131519568, 139739541, 147959514, 186319388, 197279352, 279479082, 295919028, 372638776, 394558704, 419218623, 558958164, 591838056, 745277552, 838437246, 1117916328, 1183676112, 1257655869, 1676874492, 2235832656, 2515311738, 3353748984, 5030623476, 6707497968, 10061246952, 20122493904]

約数ペア:

[(1, 20122493904), (2, 10061246952), (3, 6707497968), (4, 5030623476), (6, 3353748984), (8, 2515311738), (9, 2235832656), (12, 1676874492), (16, 1257655869), (17, 1183676112), (18, 1117916328), (24, 838437246), (27, 745277552), (34, 591838056), (36, 558958164), (48, 419218623), (51, 394558704), (54, 372638776), (68, 295919028), (72, 279479082), (102, 197279352), (108, 186319388), (136, 147959514), (144, 139739541), (153, 131519568), (204, 98639676), (216, 93159694), (272, 73979757), (306, 65759784), (408, 49319838), (432, 46579847), (459, 43839856), (612, 32879892), (816, 24659919), (918, 21919928), (1224, 16439946), (1836, 10959964), (2448, 8219973), (3672, 5479982), (7344, 2739991)]